Roberts pottery.

unnamed, Roberts, 12" x 4" x 3", ceramic

    Here is a nice vase, a thrift shop find. Looking inside, it can be seen that this vase is was constructed using the coil method. It is decorated on both sides, with similar, though not exact, images of what I think are blue iris flowers. There is also a triple line around the bottom and what I read as the signature "Roberts", on the bottom. This is so well done and striking that I am certain that it is by an established artist. It does not appear to be too old, perhaps later than 1990. Any help in identifying this artist would be appreciated.